<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        const obj = {
            name: 'zs',
            age: 89,
            parents: {
                father: {
                    name: 'zw',
                    age: 112,
                },
                mather: {
                    name: 'wh',
                    age: 109,
                }
            }
        }

        const { parents: { father: { name: fname, age: fage, }, mather: { name: mnane, age: mage, } } } = obj
        console.log(fname, fage, mnane, mage)
        
    </script>
</body>

</html>